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Blower not working

Tiny
COLLINS61978
  • MEMBER
  • 2003 MERCURY MARQUIS
  • 70,000 MILES
Blower on o3 grand marq not working fuse is good hooked blower direct to power runs fine can hear clicking under hood like everything is working or trying but blower just wont kick on

Got wired to batt at moment with toggle it heats inside of car fine but without factory wiring hooked up not able to switch defrost floor ect everything seems to work but the blower
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Monday, November 7th, 2011 AT 2:04 AM

3 Replies

Tiny
BILLYMAC
  • MECHANIC
  • 2,204 POSTS
Hi there is a heater motor resistor under the passenges side heat box or near the motor this resister burns out heater motor will not run from fan switch
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Monday, November 7th, 2011 AT 2:13 AM
Tiny
COLLINS61978
  • MEMBER
  • 2 POSTS
Thank you I will give that a try
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Sunday, November 13th, 2011 AT 5:35 AM
Tiny
BILLYMAC
  • MECHANIC
  • 2,204 POSTS
Your welcome
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Monday, November 14th, 2011 AT 12:52 AM

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